15kg Standard 29mm Rubber Coated Tri Grip Plate [Single]Standard 29mm Rubber Coated The Fitness Hero standard tri grip plates are designed for everyday gym use. These Standard Weight Plates are built to stand the test of time. Specifically designed with heavy duty specially moulded rubber casing covers the weight plate eliminating the risk of flaking, chipping and rusting. While the ergonomic, tri grip handles make changing your weight plates effortless, safer and more efficient. Key Features Sold as